Crompton 4ft 22W LED T8 Tube (Cool White)

SKU: 4651


This 4ft LED replacement tube from Crompton Lamps has been designed throughout to provide a safe, bright alternative to standard fluorescent T8 tubes that is both easier to install and more energy efficient.


£12.20inc. VAT

Energy RatingRating A+
Beam AngleBeam
Angle 320º
View full specification

Product Description

This 4ft LED replacement tube from Crompton Lamps has been designed throughout to provide a safe, bright alternative to standard fluorescent T8 tubes that is both easier to install and more energy efficient.

The tube employs Surface Mounted Diode (SMD) LED technology to deliver a clean, bright light that illuminates a range of spaces just as capably as existing fluorescent tubes, albeit more efficiently and reliably. The tube’s linear circuit board is adorned with a series of LED chips that sit within a protective, cylindrical glass shell. The use of glass - rather than plastic - prevents the tube from bending, warping or discolouring over time.

A diffused inner coating disperses the light within an optimal 320° beam angle and removes the need for a separate reflector, or the harmful substances commonly found in fluorescent tubes. Each tube carries a 2 year LightBulbs Direct warranty as standard, alongside a 4 year manufacturer's warranty.

Each tube features a single-ended circuit that makes installation as simple and risk free as possible. However, despite this we would still recommend that installation be carried out by a qualified electrician to ensure the best results.

Available in 2ft, 3ft, 4ft or 5ft T8 lengths, along with a range of Warm White, Cool White or Daylight colour options.


Sorry no imageSKU4651
Manufacturer Part CodeLFT422CW
Sorry no imageLumens2050
Sorry no imageCap/FittingG13 (T8 & T12 Fluorescent Tubes)
Finish/ColourCool White
Sorry no imageColour Temperature4000
Colour Rendering Index_80
Sorry no imageDimmableNon-Dimmable
Cap TypeG13
Sorry no imageBeam Angle320
Sorry no imageRatingA+
Sorry no imageRated Life (Hrs)40000
Switching Cycles15000
Warm Up Time (0-60%)Instant
Sorry no imageVoltage240
Sorry no imageWattage22
Diameter (mm)26
Height (mm)1198
Sorry no imageLength (mm)1212

Delivery & Returns


Most orders received by noon (Monday to Friday) are usually dispatched on the same day and the vast majority within 48 hours of receipt, subject to stock availability. To check the status of your order, please see the My Orders page. Orders are delivered by the most appropriate method, usually first class post or courier. Orders should generally be delivered within 2 or 3 working days of the dispatch date, but this is not guaranteed. Please note that Royal Mail post may take up to 15 working days for delivery. Until this period is over, we are unable to replace or refund orders sent by standard delivery.

If you require an order to be delivered urgently, please contact us to make the necessary arrangements. A next-day delivery service may be available. If you arrange an urgent delivery, there is still no absolute guarantee that it will be delivered the next day, as despite our best efforts, courier failure/errors and ‘acts of god’ may still occur. Therefore while every effort will be made to have your goods delivered on time, LightBulbs Direct Ltd accept no responsibility for any costs incurred as a result of delayed delivery.

If delivery is delayed excessively, we will do our utmost to inform you as soon as possible. We are happy to give you the option of purchasing alternative items or receiving a full refund of any payments that you have made. If we are unable to deliver within 28 days of ordering, we will always give you the option of receiving a full refund of any payments made.

Delivery charges quoted are for UK mainland destinations only using our standard delivery methods. For deliveries over 1.5kg to the Scottish Highlands and Northern Ireland, off-shore destinations and express services, please contact our sales office for a quotation.

Please note that most orders weighing in excess of approximately 1.5 kg and any valuable deliveries are delivered by courier and will require a signature on delivery. Please ensure that you provide a delivery address where someone will be available between 9.00 and 17.00 Monday to Friday to accept delivery. If our couriers are unable to deliver an order due to the address being unmanned, a card will be left asking you to contact them directly to arrange re-delivery. If no contact is made within 2 days the order will be returned to us and a re-delivery charge will be levied to cover our re-delivery costs.

Please make sure that you always order your light bulbs to arrive well before you need them as costs of cherry pickers and sub contractors are always more expensive than the light bulbs themselves.


To learn more about our returns policy, please see our Guarantee.